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Team 2
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Teams
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15
×
What does the ozone layer protects us from?
harmful UV rays.
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15
×
Which would correctly fill in the chart for X,Y, and Z?
X- Carbon Dioxide Y-Oxygen Z-Nitrogen
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×
baam
Lose 25 points!
Oops!
×
star
Double points!
Okay!
×
rocket
Go to first place!
Okay!
×
lifesaver
Give 20 points!
Oops!
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lifesaver
Give 25 points!
Oops!
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fairy
Take points!
5
10
15
20
25
×
shark
Other team loses 25 points!
Okay!
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banana
Go to last place!
Oops!
20
×
What atoms make up an ozone molecule?
3 oxygen atoms
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×
seesaw
Swap points!
Oops!
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seesaw
Swap points!
Okay!
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fairy
Take points!
5
10
15
20
25
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thief
Give points!
5
10
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20
25
×
seesaw
Swap points!
Oops!
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gold
Win 50 points!
Okay!
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fairy
Take points!
5
10
15
20
25
×
lifesaver
Give 20 points!
Oops!
15
×
Respiration in plants, as in animals, happens all the time (24/7). True or false?
True
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25
×
Is ozone good or bad for humans?
Both ( in the stratosphere ozone protects us from the UV rays, but ozone can also act as a pollutant at ground level)
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25
×
What is the purpose of photosynthesis?
Make food (glucose)
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25
×
Why does atmospheric temperature increase with altitude in the stratosphere?
because of the presence of the ozone layer
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25
×
Where can we find nitrogen in living things?
In proteins and nucleic acids (such as DNA)
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20
×
Approximately what percentage of the air is carbon dioxide?
0.037%
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25
×
(Glucose + O2 -> CO2 + H2O + energy) is the equation for...
Cellular respiration
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20
×
What happens to temperature as you go higher in the stratosphere? a) It stays the same b) It gets colder c) It gets hotter d) It is always changing
c) It gets hotter
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20
×
How much oxygen did the early atmosphere have?
Little or no oxygen gas.
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